8-K

                    U.S. SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 8-K

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


Date of Report (Date of earliest event reported)         JUNE 9, 2006
                                                  ------------------------------


                              THERMODYNETICS, INC.
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             (Exact name of registrant as specified in its charter)

         DELAWARE                         0-10707              06-1042505
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[State or other jurisdiction of    (Commission File No.)    (I.R.S. Employer
incorporation)                                              Identification No.)

   651 DAY HILL ROAD, WINDSOR, CONNECTICUT                       06095
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   (Address of principal executive offices)                 (Zip Code)


                                  860-683-2005
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                         (Registrant's telephone number)


                                      N/A
- --------------------------------------------------------------------------------
                   (Former name or former address, if changed
                               since last report.)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2):

[_]  Written communications pursuant to Rule 425 under the Securities Act
     (17 CFR 230.425)

[_]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act
     (17 CFR 240.14a-12)

[_]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[_]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))







ITEM 8.01.  OTHER EVENTS.

Attached hereto as Exhibit 99.1 and incorporated by reference herein is an
announcement with respect to the Turbotec Products subsidiary winning new
$700,000 order; Turbotec to supply tubing for new low emissions boilers as
presented in a press release attached as EXHIBIT 99.1.

SECTION 9 - FINANCIAL STATEMENTS AND EXHIBITS

ITEM 9.01.  FINANCIAL STATEMENTS AND EXHIBITS.

            (c) Exhibits.

Exhibit
Number          Description of Exhibits
- --------     ------------------------------------------------------------------
99.1           Press   Release   issued  by  the   Company   on  June  9,  2006:
               "Thermodynetics'  Turbotec Products Unit Wins New $700,000 Order;
               Turbotec to Supply Tubing for New Low Emissions Boilers"





                                   SIGNATURES






         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned, hereunto duly authorized.


(Registrant)
THERMODYNETICS, INC.



BY:  /s/Robert A. Lerman
   -------------------------------------
     Robert A. Lerman, President

Date: June 9, 2006

EX-99.1

EXHIBIT 99.1




                                                       Contact: Robert A. Lerman
                                                                    860-683-2005
NEWS RELEASE                                                        OTCBB:  TDYT
                                                                    June 9, 2006
                                                           For immediate release


         THERMODYNETICS' TURBOTEC PRODUCTS UNIT WINS NEW $700,000 ORDER

             TURBOTEC TO SUPPLY TUBING FOR NEW LOW EMISSIONS BOILERS


WINDSOR, CT -- Friday, June 9, 2006 TDYT:OTCBB


Thermodynetics' 56.32% owned subsidiary, Turbotec Products, announces that it
has received a new order for its enhanced surface heat transfer tubing. Turbotec
estimates that the order will be fulfilled over the next 18 to 24 months with a
total contract value of up to $700,000.

The application of the tubing is for a new low emission boiler that the customer
has recently introduced. The low emissions are to restrict the release of
Nitrous Oxides into the atmosphere while also providing a higher efficiency
boiler. The new boiler is aimed at the commercial marketplace and is designed to
meet the new emissions standards rolling out across the US.


Turbotec designed a new grooved, stainless steel tube in concert with the
customer's engineering staff earlier this year, specifically with the new
emissions boilers in mind. This marks the second boiler tube design that
Turbotec has developed for this customer. The new boiler system is being well
received in the industry.


Sunil Raina, Managing Director, Turbotec, commented:


"This order demonstrates our competitive position in the marketplace. Our
customer, as a leading player in our target market, approached us to develop a
new type of tubing specifically designed for their product. I believe that we
are the only company in the world capable of meeting a challenge such as this
when set against their demanding specification."


ABOUT THERMODYNETICS, TURBOTEC PRODUCTS PLC ("TPP") AND TURBOTEC PRODUCTS, INC
("TURBOTEC")

Turbotec is a wholly owned operating subsidiary of TPP which, in turn, is a
subsidiary of Thermodynetics. Turbotec is a manufacturer of high performance,
high quality heat exchangers, fabricated metal components and flexible connector
products for heat transfer, transportation, and plumbing applications. Turbotec
markets its products in the United States, Canada and abroad to customers in the
space conditioning, refrigeration, automotive, biomedical, plumbing, appliance,
water heating and aerospace industries.

Turbotec's products are presently used in heat pumps as condensers and
evaporators in heating, refrigeration, food processing and air-conditioning
systems; in the biomedical field (as blood or intravenous fluid heat
exchangers); in heat recovery units used to heat water with waste heat from air
conditioning, refrigeration systems; in ice production systems; in laser
coolers, beverage dispensers, food processing systems, chillers, heat pump
systems and boilers, and modules for use as components in large condensing or


desuperheater systems; and are generally usable in most applications where heat
transfer is required. The tubing is also used as a flexible connector in
plumbing applications.

FORWARD LOOKING STATEMENTS
This report contains certain forward-looking statements regarding
Thermodynetics, TPP and Turbotec, their business prospects and results of
operations that are subject to certain risks and uncertainties posed by many
factors and events that could cause their actual business, prospects and results
of operations to differ materially from those that may be anticipated by such
forward-looking statements. Factors that may affect such forward-looking
statements include, without limitation: the ability to successfully and timely
develop and finance new projects, the impact of competition on revenues, changes
in unit prices, and supply and demand for Turbotec's tubing product lines in the
markets served.

When used, words such as "believes," "anticipates," "expects," "continue",
"may", "plan", "predict", "should", "will", "intends" and similar expressions
are intended to identify forward-looking statements, but are not the exclusive
means of identifying forward-looking statements. Readers are cautioned not to
place undue reliance on these forward-looking statements, which speak only as of
the date of this report. Thermodynetics, TPP and Turbotec undertake no
obligation to revise any forward-looking statements in order to reflect events
or circumstances that may subsequently arise. Readers are urged to carefully
review and consider the various disclosures made in this report, news releases,
and other reports filed with the Securities and Exchange Commission that attempt
to advise interested parties of the risks and factors that may affect their
respective businesses.